Fannie Mae Fannie Mae Pool is a security (CUSIP 3138Y15V3) tracked across SEC portfolio filings. 2 registered fund positions totaling $3.9M via N-PORT as of 2026-03-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| Master Total Return Portfolio | Master Bond LLC | $2.5M | 1.34% |
| BlackRock Total Return Fund | BlackRock Bond Fund, Inc. | $1.4M | 0.77% |